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"Silica, also known as silicon dioxide, is a compound made out of the two most abundant elements in the Earth's crust, silicon and oxygen (SiO2). Silica has three main crystalline varieties: quartz (by far the most abundant), tridymite, and cristobalite. Silica is the main constituent of more than 95 percent of rocks that comprise 59 percent of the earth's crust. Quartz makes up about 12 percent of the land surface and about 20 percent of the Earth's crust. The highest levels of silicon in humans are found in the skin and connective tissues. ....."
and silica is the raw material for glass
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∙ 11y ago
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What is the difference between silica and silicon dioxide?
They are the same substance.
Is silicon dioxide a atom?
No, silicon dioxide is a molecule.
Is silicon dioxide a compound or a mixture?
Silicon dioxide is a compound.
Which one is mixture carbon dioxide silicon silicon dioxide or sand?
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
Is Silicon dioxide Atom Element Compound Mixture?
Silicon dioxide is a compound of the elements silicon and oxygen. Its chemical formula is SiO2. Impure Silicon dioxide is very common ; it is the sand on a beach.
Is potassium same as silicon dioxide?
No, potassium is an element and silicon dioxide is a compound that forms sand and glass.
Is there any advantages of silicon dioxide?
Yes, there are many advantages of silicon dioxide . one of them is that it is an important constituent in ore of mica as its formula is K2O.3Al2O3.6SiO2.2H2O as it is a triple salt
Is silica the same thing as silicon dioxide?
Silicon is just silicone and silicone dioxide is one part silicon to every two parts oxygen.
Is glass made out of salt?
No. It's made from silica (silicon dioxide aka sand)
What is the difference between silica and silicon dioxide?
They are the same substance.
Is silicon dioxide a atom?
No, silicon dioxide is a molecule.
Is silicon dioxide a compound or a mixture?
Silicon dioxide is a compound.
What are the elements found in sand?
Silicon and oxygen, in this form. SiO2 Silicon dioxide.
Which one is mixture carbon dioxide silicon silicon dioxide or sand?
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
Is Silicon dioxide Atom Element Compound Mixture?
Silicon dioxide is a compound of the elements silicon and oxygen. Its chemical formula is SiO2. Impure Silicon dioxide is very common ; it is the sand on a beach.
Which mineral is composed of silicon dioxide?
Quartz is composed of silicon dioxide.
What is the chemical formula in silicon dioxide?
the formula for silicon dioxide is SIO2
